Hell, yeah. Small expense to fix a saw worth a couple hundred easy, or a very valuable tool.
The owner of this saw had me up a few days ago. The bar studs were loose and fell into the oil tank. He created a tool to get the forward most stud back in the hole, but he was stymied over the rearmost stud. I devised a way to fix the problem, but he was livid in frustration the night before. I understand how these saws can seem to be more trouble then they are worth, but with some time and ingenuity they are fixable, and often quite inexpensively.