so guys last night i stayed up late to see if i could get the test rig up and running. so after i got it charged with r290 it was running just great i was getting -33c at 200 watts then all of a sudinht e low side sucked into vacuum as well the high side droped as well. so i was thinking at frist muck i have a leak. so i shut it off and looked for any leaks with leakdetector stuff and could not find any. So when i found there was no leaks i got down to thinking what could cause this to happen. now does anyone have a idea what might be happening here. as at first i thought maybe it was a blocked cap tube but if it was that the high side would have gone up instead it got lower.oh ya as well after it does this and i shut it down the sides don't equlize. here i will give u guys the model number of the compressor maybe there is something i am missing