47re no reverse and line pressure ?s

[SCarty]

?for the tranny guys, ive been having problems losing reverse in my freshened up tranny, i hooked gauges up and have sufficient press at reverse servo but no line pressure in reverse, should i have line pressure in reverse? all foward gears are fine and pressures seem to check out and shifts ok. i checked my reverse band adjustment a couple times and had to retighten it up , also there is no line pressure in nuetral. any help is appreciated