I purchased the 1617 router combo, is there any issue with the 1/4 collect using cheaper bits?....I have some older Sear's bits that I used in my now broken M12V, and I had to tighten them in a vice to ensure they did not come out of the 1/4 collect....but on the New Bosch, there isn't anyway of putting them in a vice....has anyone had any problem similar to this with the Bosch?...tks...Dennis