Samvalaw,
I understand what your going through,we tried knives,clevers and anything else that was sharp.Because we cull our beef and pork fat per order,we went to a dough scraper.Go to your local supply house and buy two or four plastic handle dough scrapers.Take them to your local knife/saw sharpener and have him put sharp,curved at the ends edge on them.They work great,you can slice the beef/pork/turkey/chicken with no problem,chop to the degree you want,then use the chopper to put the product on the sandwich/plate/salad.We keep 6 pair on hand at all times,rotating them between the line and the sharpener about every 2-3 weeks. Have had the same 6 pair in service for over 6 years. Work great,give it a try.
Papa Shaka