This is my first time posting on the forums everything I know about modding is fairly basic but i am self tought. recently I simply wanted to make a Greater Skeleton more durable more health. Later I tried to make him bigger by increasing all his sprites size. ( im not sure what the sites common term for sprites are) What I found anyway is that none of his parts line up any advice from other forum members?

By making your sprites larger you ♥♥♥♥ up your offsets.

What he means by fudging up your offsets is it makes the amount of pixels from the body the wrong amounts because the were set for smaller sprites. Try to find where it has its x/y offsets and fiddle around till they look right.