Right pics not too clear as cam is $hit ive just changed the brake cylinder again i only done it last week and it seams to have sorted it ive got no air in system now

ive not driven it since but should be ok...well still cant sort handbrake out ive had a look under car at all cable it looks like its been adjusted to as far as it will go as there is a spin lock thing an it wont go any further

would this be the reason i would have thought both wheels would not lock up though if this was the reason????
cheers
jon