I have a problem with my torqueflight I got other trans in the car this trans was not used for 2 years all forward gears work neutral also works reverse is not working I have big trans oil cooler with a pressure gauge in the line there is 45 to 55 psi presure on this line all the time when I put car in gear presure drops a bit but is back to 45 after 1 second or so Can the regulator valve or the convertor control valve be stuck and give this problem I removed the accumulator spring as advised to get a firmer shift and redused the weight of the governow weight and gave a bit more line presure 1/2 a turn have these 3 things anything to do with the reverse I was adviced to do so becouse I am pulling a 6000 pound trailor Remco The netherlands