The exterior Tamarack logs on our old cabin have a lot of cracks…some larger than others…the chinking seems to be ok…maybe lifted on the feathering edge a bit, but during heavy rains, I fear that rain is being driven into these cracks, both large and small. I may be all wet myself, but am wondering if concocting a wet cement and then sponging it over the logs…maybe jamming some extra cement into the larger cracks… does this idea have any change of working or should I slow down and me