It is important to check the oil sump screen for contaminants at least once per year. This was the first time this screen was checked, one year after a major overhaul. The connecting rods were scraping the crankshaft due to misaligned/wrong parts.
In Case You Missed It
High Flight
Tom Wilson - 3
All apologies to John Gillespie Magee Jr. for the title to this column, but...
Design Process: Airfoils
Once the size and planform of the wing have been determined, it’s time to choose (or design) the airfoil.
The Paint Shop Experience
Deciding that you don't want to paint your homebuilt airplane yourself means placing your baby in the hands of a paint shop. Susan Brunner offers some tips to help manage this important aspect of the building process successfully.

![Fuel Follies [Credit: Lisa Turner]](https://www.kitplanes.com/wp-content/uploads/2026/02/Fuel-Selector.jpg?w=218&h=150&crop=1)











Check the oil sump EVERY oil change just as one inspects the filter media.Unpleasant surprises don’t always show up in the oil filter.
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