Although I was looking for a blue or gold ED80, I managed to get a virtually new black ED80 for not a lot more, which included a SW field flattener and a few other extras.
I sourced a few pieces of 10mm aluminium off a friend and have a selection of dovetails and basic machining tools at my disposal.
Ive read through a couple of threads here on this type of thing and am looking pointers on what to look out for.
Planning a side by side configuration, with two DSLRs and guiding with