Hi - I'm new to the zone and am currently in a couple of threads trying to nail my understanding of PS requirements, but as I use gecko 201s I finally found this sub forum and so here goes.

I currently run four 2.8A motors successfully from a 6.5A supply but I'm wondering if I can take that down even further. I'm thinking (4 x 2.8)/3 = 3.73 or lets say 4A.

This would certainly take the cost of building the supply down - any advice gratefully received.