Signs For Waxing When Working On A Candle Spell/ritual Do You Pay Attention To The Signs Of The Candle?

When working on a candle spell/ritual do you pay attention to the signs of the candle? - signs for waxing

Allow me this question in detail: To see a wave of candles that you make sure that the smoke from the fire and say do you wax? To see where you want? And the glass? Only leads to you too?

Thank you.