Rich..I have had the same worries....I should be faster, earning more etc etc.....I know what my problem is and that was 1 technique and 2 to much detailing...
I have been trying all different ways of speeding up and so far it seems to be working...a few of the under priced jobs which I quoted at the begining I have been trying my luck...Not so much detailing etc to see if they moan...If they moan and don't want me I haven't lost much as they were bad prices. You will get quicker...I am but it is taking a while....
Paul