I noticed in version 1.3 that there was a problem with typing in the CHMOD value manually into the value box. Unfortunately version 1.3b has the same little bug. Its not a major problem but its a bit annoying.
When you go to type a value eg '755'. After you type the '7' the cursor returns to before the seven so the value would be '557'. I have to always keep moving the cursor manually eg '7' move cursor in front of seven '5' mover cursor past seven and five and than type the final '5'.

Do you understand what I am trying to say. Its a bit hard to explain!

Sincerely
WillH