At times, it lessens as it warms up. Once it's to temp it goes away.
The fluid leak is near the base of the radiator. Very slow leak. Never see it dripping but can find it on the front end near the pivot. If I can get it running I can put it in the shop and find the leak.
Power King.International TD7C,TD15B, 3 Mc/Deering T-20's JD318
I would venture a guess you have a failing armature in your starter , Do you have an armature "growler " Any shorting problems in an armature usually show right up with this style of tester ,