I brought an 86 splitter about 25 years ago it served me well, every time i used it. It still has the original blade in it, but the lack of being able to do lap skive with it was the only thing it lacked. So last year i saw an 84 splitter on EBAY it was a good price, so dived in and brought it. I can get it to do what i want it to do, but it can be pain at times and the quality is no where near the quality of the old 86 splitter. I was going to sell the 86 glad i didn't, if had room on my bench they would both be there and i know which would get the most work.
Hope this helps
JCUK