I AM HAVING GLAZE PROBLEMS!!!! PLEASE HELP!!!

*its hard to see in this picture, but if you look close enough you can see my problem.
HEY ALL so here it is. i am glazing some small bowls and i am putting a glaze on the outside as well as in the inside, i bought a whole bunch of new stilts for putting the glazed bowls on. my problem, i am putting the layers of glaze on the bowl, and then when i load them into my kiln and get the out, i have three perfect little notches left from the stilt. my question, do i need to put kiln wash on the stilt and if i do how will that effect the firing??? this problem leaves me at a stand still until i can figure this out.
thank you!