[Hectic]

Pesto, I'm not claiming to be an uber leet expert however my advise was sound. To go 40+ rps is not simple and would need high end parts and stuff will break and it'll take time (ie money the op says he doesn't have) to achieve. To hit 30 ish rps (or i guess with a bit more shiming skill and the newish 12:1 gears I just googled) then I guess the 35-40 is just as easy with the exact parts I listed. Simplified a good compressions system desired spring for fps. A fet and good battery and a decent motor. The other advice was basically going 60 rps was a DSG (i still don't think 60 rps is being done on a ssg at 400 ish fps but I guess someone may have)
Also prety sure I didn't say I was an expert and suggested my knowledge was limited to building my own 30 ish rps guns, all of them basically built on the same base. 13:1 gears. A high torque motor on high fps and high speed on my 300fps indoor gun. A good piston (with some lightening) piston head, cylinder parts etc.
Not picking a fight, a lot of what I know is from reading post of yours often in response to my own questions on a build, I just don't feel I've given any bad info. Tried to discourage a 40 or 60 rps build. Suggested a budget 30 ish rps build that even a laymen like me can build and run reliably....
I personally have never tried to achieve 30rps by simply swapping the motor and battery and a fet because I figure lack of stock aoe correction will just shred teeth super fast and then require a rebuild anyhow. To me that's not any type of build at all and something a crappy shop would sell someone as "an upgrade"
Edit: I guess my crappy sentence structure and big blacks of text may make it hard to understand sometimes I spose.