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Mike M

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    https://www.facebook.com/mackaystorms/

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    Astrophotography and Storm Chasing
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    Mackay, Australia

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  1. Yeah I had ordered the CEM60 as well as I had heard such good things about it. Unfortunately the CEM70 had replaced it right when I ordered so had to get it (what a mistake that turned out to be!) It's been a few weeks now since I got the P75 and it's been going really well - took a little bit to get my head around the onstep software but got it mostly nutted out now. Never was able to get details like this with the old CEM70 thanks to the oscillations or jitters https://www.astrobin.com/g5yeuc/ Cheers, Mike
  2. my CEM70 was a piece of crap. It was constantly having hardware issues - bearing play, worm issues, dec/ra board issues. When it worked it was great. When it didn't work which was more often than not, it was extremely frustrating. Not to mention how buggy the iOptron commander was, it would constantly crash. The last time I had the mount repaired I sold it and used the money to pay for the Trident Go onto the CN forums about the "CEM70 has arrived".. 95 pages there and most of it is bad experiences Cheers, Mike
  3. I was guiding on one of Jupiters moons for a test with PhD to make sure everything was all happy I haven't polar aligned or even done a 1/2/3 star alignment at all - there is no starmap set on my mount at the moment. Bit of a story behind my mount - UPS absolutely TRASHED my mount for delivery to Australia, palleted box fell apart, counterweights fell out, mount got molested.. and after all that, it's running and tracking perfectly. This thing literally fell off the back of a truck and took it in its stride! Mark is getting a replacement mount to me via the Australian distributor Sidereal Trading in a few weeks. The 2nd counterweight doesn't even go onto the shaft properly because the hole for the counterweight shaft has been squished, that's how hard it fell! So yeah no deep space astro for me till my replacement due to not enough weights - can't use my heavy ZWO ASI2600MC Cheers, Mike
  4. The only gotyas that I have found with the mount is getting used to the Onstep software. Here in Australia, our longitude is East - so when you have to put that into the Onstep config for your lat/lon, you have to put it in as -148. Same with the local timezon - instead of +10, you put in -10. Apart from that it's solid. Tracking is very nice - I had 0.63" in PhD2 last night and one guy has even managed 0.39" at 2000mm! crazy.. Cheers, Mike
  5. Yep, it may have been a bit of a rocky start for JTW, however Mark has redeemed himself and has been listening to feedback of his customers. I cannot fault his service now for JTW - hats off for producing such a solid mount! Here's some more planetary from last night at F20 with my 12" Skywatcher Quattro Jupiter: https://www.astrobin.com/mnn9ek/ Saturn: https://www.astrobin.com/h44fee/ Cheers, Mike
  6. Well my mount arrived and I've finally got my head around the Onstep software, the mount is an absolute beast!! did a bit of planetary last night and it is rock solid tracking at 6 metres of focal length for Jupiter. My first bit of astro in over a year https://www.astrobin.com/7wtngz/
  7. Yeah the first reviews are starting to appear now. Peter from Roboscopes has just posted a review and it looks pretty promising so far: Day 1 initial tests: https://groups.io/g/jtw-astronomy-users/message/67 Day 2 further tweaking https://groups.io/g/jtw-astronomy-users/message/72 Cheers, Mike
  8. People are starting to receive their Trident P75 mounts now as production ramps up - mine will be shipping by mid next month. Cheers, Mike
  9. Are you telling me your friend has been waiting since 2019 for his mount?! I made full payment back in September last year for a mount (I'm in Australia) - seeing these replies is not filling me with much hope Cheers, Mike
  10. Hi all, finally finished the image - here's the results of the upgrade, everything looks good and the mount is behaving perfectly. Can't complain with how it's all looking now - https://www.astrobin.com/full/2ttqs5/0/?real=&mod=
  11. Here's a preview so far of my current target, this is 58x300s luminance at gain 0, -10c.. we had a decent breeze last night and the mount performed perfectly! 100% crop with no darks or flats at all, just a quick stretch with curves and levels.
  12. So I had still been fighting with the mount since the upgrade so tonight pulled it apart again and found that 14 of the 16 screws that secure the 4 tension Springs were completely loose. I didn't even think to check them from the factory and there was nothing in the instructions about checking them.. here's a pic showing one spring undone about 3 threads. Guiding now is great and the Ra is Rock solid. Cheers, Mike
  13. Yeah I think because my F5 is so long and heavy, it's still floating the worm spring a bit even with the zero backlash worm mod.. I'm definitely not meant to be carrying a 10" that's for sure. I'll make it slightly east heavy tonight and try 2-4 seconds again - with it 2-4 seconds before the guide star was leaving trails sometimes still. With 1 second it was counteracting the oscillations. 1.9 Arcseconds of seeing tonight should help too compared to 4 last night. Cheers
  14. Yeah I purchased CCD Inspector a few years back but only used it a handful of times. What happened recently for my tilt though is I didn't have the brass compression ring in my moonlite focuser, so put it in and looks like my MPCC MKIII Coma Corrector doesn't sit squarely in the tube now. The MPCC's are renowned for not sitting nicely in the focuser tube. Cheers, Mike
  15. Thanks mate! I was only getting a total of around 1" total because seeing was a whopping 4 arc seconds! Crazy.. tonight should be a lot better though. Here's my graph, I think I need to tweak phd's settings still because it's still oscillating a bit. I gotta remember too that I'm carrying a 1250mm scope which is still way too heavy for the neq6 Pro. Cheers, Mike
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