Clutch Not Fully Disengaging (Spec 3+)

[bg552]

2000 WS6
Spec Stage 3+ Clutch

Symptoms:

-Clutch engagement is literally right off of the floor
-Cant shift out of first or into second near redline until revs drop
-Popping out of 3rd occasionally
-Light Grinding into 4th & 5th

Previous owner had "new hydrolics" installed right before i bought it.
So what exactly did they do wrong?

-Not leaking any fluid
-Could it be a simple bleeding issue?
-Slave cylinder not shimmed properly or shimmed at all?

I need to sell the car, but want to get this issue fixed first. I am prepared to
drop the tranny to look at the slave cylinder or clutch setup if necessary, but would rather not if its avoidable. Any help would be appreciated. Thanks guys.

[bg552]

Whoops i guess this should be in the manual transmission section. Mods move please.