Hello all. So this past summer I applied Blackfire pro ceramic coating to my Infiniti. My process was wash, chemical decon (Gyeon Iron Remover), clay, polish with M205 and a GG6, prep wipe down, and I applied the coating. I only applied 1 coat and I`ve sort of felt guilty about doing so ever since. I went into it with all intentions of doing 2 coats to ensure complete coverage and durability but the weekend sort of got away from me and I ran out of time. Anyways, winter is now on the horizon and with this being my daily driver I really want to make sure it`s protected. I do wash it regularly with Blackfires coating wash and I have applied Blackfire Si02 spray every 2nd or 3rd wash. But I have noticed a very slight decrease in water behavior, especially on vertical panels. So my question is should I apply another coat of the coating? And if so, what should my process be? Would it be acceptable to just wash (possibly with reset or similar), spot clay, prep wipe down, and apply another coat? Is polishing a must to remove the existing layer? Or since it`s the same product should I be okay? Thanks in advance for any advice.