youve qued something similar anyways, but not quite started off
basically, i took a trip to the store today, and i bought a master # 230 and two cylinders ( a yale 6 pin and a an ERA which dident specify, but examination of the key indicates 4 pin.)
Before today, my practise locks that ive managed to open include a pathetic cheap one, which i only had to jostle the pick around in the lock and it opened, and a master # 3.
i had a play around with it for a short while, then reset the tension and got to picking..
im not sure if it was a fluke but i opened it REALLY quickly O_O
also i think my sense of touch is getting more refined, as i felt the pins set a lot better in this lock.
note: i was using a euro set from southord.. i just used a basic double ended tension wrench and a hook.