The 028 and 026 were so popular around here that many came my way needing some repair, luckily most got repaired and sent out but for one reason or another a few stayed here each year, the numbers of them build up, some of them had only one or two tanks of fuel through them, then put away with fuel still in the tank left for 5 -10 years then brought back out and will not start. That is when I get to see them, saw won`t start and fuel stinking the high heaven, rotted out fuel lines and carb diaphragms destroyed, easy fixes for me, but not all customers want to spend the funds fixing an old saw, easier to buy a plastic fantastic from Wally World type big box stores. I have often been gifted beautiful looking saws just because I work on them. I was given an 041 that a surgeon had bought new along with the Stihl case, spare chain and tool kit, never used as he felt the chainsaw was not safe to use, after his death his wife gave it to me just because I owned and worked on Stihl saws. I still have it and it has never been started but once at the original sales dealership, always stored in its case in a heated basement closet.