The only stupid question is a unasked one
I would rather a new keeper ask 1000 stupid questions of me then act like they know it all and loose a snake due to not asking
so please ask anyone and everyone you can for any information on your snake
now for the wobble, If you feed f/t alot of times the snake may miss (depending on haw bad it is) but he will get there
most spider morphs do very well with it their whole lives and it does not effect their day to day lives