i would reservice the clutch master cylinder resevior and see what that got me after re installing the shifter. reservice trans if needed also. i would bet that your stock parts are not up to par for you upgraded clutch. your installers lack of numerous things leave some questions to be answered.
got to do what you got to do on the road, or if you got time get the trailer to someplace you can park it and download a tahoe then get the truck to a competent mechanic
just my .02
got to do what you got to do on the road, or if you got time get the trailer to someplace you can park it and download a tahoe then get the truck to a competent mechanic
just my .02