I have a 60 Sized GP Super Skybolt; when I check the balance per manual, the tail slowly dips slightly about 1 inch from level or preferred attitude; is this something that I should consider adding weight to the nose, at one point does one consider it a must to add weight, it seems to me that if the tail was to drop excessively and almost fall off the balancer than adding weight would be obvious, but if it slightly and slowly dips nose or tail is weight needed?

Thanks.