Oh and another question guys instead of making a new thread, whats the difference between a 1st, 2nd 3rd and 4th gen invert mini as i've saw many different ones with few differences.
The dial on the reg will be invert branded on the earlier ones & empire on the later.
Inside the bolt there is a poppit v1 has a spring v2 was plastic v3 metal again no spring but with a 0.6mm or 0.7mm hole through the body but the final version was the one with the hole in (they may be in the wrong order forgive me it's been a few years since I was the ginuea pig)
The power tube that the bolt seats on was altered to Make the 3 o rings tighter so early ones will need bigger o rings than in the stock kit as they wore fairly fast.
The eye logic programming was changed a few times but doesn't make a noticeable difference unless you have a bad loader.
The only downside to mini's is they need a good battery Duracell 9v a rechargeable or cheap brand don't keep the ah value & then you will chop paint.
Oh & careful you don't lose the small white widget in the hole above the solenoid if you take it to bits on a site...
