I have been working on my brakes this summer. Basically replaced all rear drum parts, new backing plates, front calipers and some lines. And even the master cylinder. Did a bench bleed. It had issues with bleeding all lines as rear was locked due to prop valve piston stuck. After reading articles, the only method that worked was opening the front and rear on the passenger side and stomp the pedal. It worked. My question is should I continue my normal bleed or get that $9 tool? The issue with the tool is that the positioning of the valve makes it a pain to get to. I have a narrow garage and just up on jack stands. I just don’t want it locking again as it was a pain to get right. Thanks for the help.