help with tune

[jivemother]

i got 9r05 on my pred . have extrem stack already on the truck want to use this diablosport.com/downloads/predator/updates/12xxx_stack_puff_toons.drd it says it wnet to tool when i hook up preter to computer . go to truck i cant find it on my pred . when i try to pull custo tune from pred. it says cuts might be bad or something like that

[duallydave]

maybe try loading ur stok tune back into the truk and reset the pred and start over,sometimes that helps