Geckos will never draw more than 2/3 of the motors rated current, and usually will draw much less. So, first of all, 7x4=28, not 32 2/3 of 28 is 18.66amps is the max the Gecko's will draw, if all 4 motors are running at full power at the same time.

sorry about my math for some reason I still was thinking each motor wanted to draw 8amps, Ill try that first before I start hacking into drive shafts and making major changes, its easier swapping a few wires then altering machinical parts. On the G201 just to make sure I'm doing it right you connect a straight wire between terminals 11 and 12 for max amps? Would I also be advised to use Standby enable setting on the jumper block to save a few amps or just use the default setting that I'm running now?

For Max amps you dont connect anything to the resistor terminals, leave them open.
Hood

Thanks Hood
Ill keep everone posted on what happens when I try a few different things, wont be for another day or so now.

Ive just a chance to change the motors from a serial to parallel connection, i changed both x motors and both y and had a little play with it. Well heres one for my books. the X axis in my Original Config one shaft twin motors x motor from BOB 1 X slave from BOB 2 top speed 5000mm/min without loosing steps or lock ups. The y axis with the twin motors running y motor from BOB 1 y slave from BOB 2 top speed of 5000mm/min without loosing steps or lock ups. Actually Mach wont let me drive the Y any faster its hit the mach limit. The whole machine is very comfortable running at 3000mm/min. Put through a basic not to complex programme, run the programme 10 times in a repeat and was happy to see that it returned back to zero.
Thanks to all how helped!

Hi All Again
A problem has arisen were I can run a test program through Mach Eg x400 y400 then x0 y0 and have the machine return to zero time after time using speeds anywere from 2 to 7000mm/min, but as soon as I run a programme through mach (some previous project) the machine will not return to x0. I have tried motor tuning changing the pulse lengths, using exact stop using constant velocity nothing seems to fix this error. Doesn't matter wich programme I load its always out by a constant 3mm over the initial x0.