why you get so much crooked lines is your not using the QUILL the right way. i would guess your painting with the TIP of the brush, from the look of the letters.
#1. QUILLS, will pull perfectly straight lines, IF you know how to.
load up the quill with paint, there is twisted wire on the furrel, this wire tells you the FLAT of the brush. the wire tie...........needs to be parallel with the board your painting. you also need to "palette" the brush. this is tkeing the brush looking at the wire tie, and making the quill flat BY PRESSING THE HEEL.........on the palette board, plate, paper. then you will have a brush that is wider then it was when you loaded the paint.
2. NOW TO PULL A LINE............place brush tip about a 1/4" form the line you wish to make straight. NOW..........lay brush down on board, till the HEEL...........IS HITTIN THE BOARD like it was a pencil tip. now start to pull the brush down or back to you, while wathing the line you want to paint...and move brush to that line AND DONT STOP the down or back motion. when you STOP YOU
MAKE BUMPS IN THE EDGE!!!!
but you got to get used to painting from the HEEL, NOT THE TIP!!!!
i commend ya on how you did this, thats how we did it, the key to straight lines is RELAX...............the more you tense up to make a straight line the more it will look crooked. the good thing with paint, if you dont hit that line with 1st pull..........go back and pull it again!!!!!
CIRCLES & CURVES...............little more practice..........this involves ...........learning to twist the brush between you fingers as you pull the curve! one of those things that is best learned from another old brush guy.
if you was closer to me...........got no problem teachin ya....iam sure if you was in LAMIRADA, CA. sometime, si allen would also be glad to show you how to.............