Been str8 shaving for a month now and it seems that after about 3-4 shaves my razor starts tugging. i've been able to refresh it with CrOx on a felt pad but it doesn't seem to last. I'm using a home made strop with leather and denim. I know my stropping isn't expert yet but i'm wondering what i should try next. Don't have a lot of money to spend so i don't want to be buying something needlessly.