Zero V tray
 

been given a much more raceing zero v discharge tray is this ok to use on club night with gp 3700 cells?

one word no
it take's the cells down to 0v and it will wreck your nimh's as they dont like to go below 0.9v per cell and it will take a while.

didnt think it could be any good do i need to equalise these cells after every run they are mached reedy cells?

Not after every run as gp3700's are a more robust cell.
i say more like after every meeting or 2 depend's how used.
And what charger you use

Yeh i agree with Stox GP cells are very robust cells , i normaly equilize mine before i go to a meeting when im charging them up then there equilized and charged for when you get there

John