Tell me about it robo, seems to have taken ages to get there and getting it running. Well worth it in the end though

Still a bit worried in some ways though as I still can't fully torque up the crankshaft pulley bolt completely without it locking up...
Anyone know if it sounds like it should in limp home mode? I know it's meant to sound rough, especially with no silencer. My dad seemed to think not all the cylinders where firing?