dsergison

the GSO with the 303mm dia base plate fits the 10" meade diameter perfectly. (the 10" Meade starfinder has in an extra large tube compared to most 10" scopes) you will have to drill 4 new holes but that us super easy, it's only cardboard. also need 4x M4 flat head screws and nuts rather than the original hardware. also you will have to open the main hole up about 1mm. I did this with sandpaper wrapped around a 2" pipe. Very simple. no big deal to remove the mirrors for safety. I was done installing in 1 hr.