you might consider a condensor as well there is no way to get those little balls out of it. The balls are from the filter drier which has come apart.
I still dont know why the high side is so low 225-250 seems right and is what I have seen all summer on good working 134 systems. I threw the guages on a camry today about 95 in the shop. 250 high side 35 low side at idle. on the test drive 38 deg outlet temp.