I really like the Flex and have used it to polish & apply sealants. The 6" pad however can be a problem in tight areas. Any Flex owners pick up the Edge adaptor & 4" pads for tight spots? Where did you buy the 4" pads from?

 

We now carry the 4" Lake Country Pads at Detailed Image but we do not have a smaller backing plate for the Flex XC 3401 VRG. Let me know if I can help you any further.

Greg @ Detailed Image

 

The only way to use 4" pads I know of on the Flex is to buy an Edge adaptor and pads that work with it.