stitches

Hi, I am new to candle making and so enjoy this forum, has been a great help to me. I started making votives and have had great luck. Several customers have told me they are as good as "Y". However, I want to do the electric grubby candles, and just can not get good scent throw. I am using Peaks scented pillar wax IGI-4625. Using peaks oils 1 oz pp. I am adding scent, color and pouring at 175 degrees. I am using a 5 watt bulb. The candles come out of the mold beautiful but they just do not have a good scent, almost none. I have made in several different scents. Feeling very frustrated. I have tried to search for more info on making these to no avail. Any help you all could give me would be so appreciated. Thanks so much in advance. Have a great day! B.J.