I see a need for a no hole yolk/thin nose yolk for some tight areas coming up. Can somebody advise me on if a particular size will cover all the situations that I may encounter on a RV-14 build. Cleveland advertises a 1", 2.5", and a 4". I initially thought go big or go home and get the 4", but then thought the 4" may not fit into some of the areas. Thanks in advance for your input.