I am soory,i am new on this forum.
The metal i want to plate is aluminium.
Surface are is approx 1200 sq inches.
I am using Whell Chroming Kit.
Amperage used is(75 amps-flash copper)
Voltage-aaprox 5 volts.
Temperature of plating bath-room temperature approx 77,0 Fahrenheit.
The kit contained a power supply,but this power supply was small,and i bought a biger one.
I have sundblast the wheel,polished,degrease it,water break test is OK,Zincate and then plating with flash copper(for approx 1 hour).
Take a look at the picture,and if you can help me please post here.
Thanks!