Would it be possible to start a topic on hints & tips in building?
For instance I struggled for years with filler application , and when going through my old artist type oil paints
etc to pass on to my kids , came across some old W&N palette knives. They work a treat
from the very small to very large applications. Had bought a cheap set before leaving UK from one of those outlets that pop up from around Christmas, dug that one out and the broad and angled blades
work well for the large applications. The flexible heads push the filler in very well and practically no wastage.