Oil cooler inspection

[Whoops]

Just FYI, you can pick up an inexpensive "fin comb" on Amazon for not too much money. I recommend the plastic versions that are less likely to  mar the paint. Some of the round combs have several fin spacing sizes that will make much shorter work than doing individual fins by hand. Plus they tend to look more uniform when you can comb several fins together. Be wary of doing this too often though as the aluminum will fatigue and eventually break, but the combs do work well after removing the odd bug that hits hard enough to bend a fin.