I've using my new shave ready Dovo Best Quality for a month and things are getting better with each shave. Over the last couple of days I have noticed the blade seems to be loosing some of its edge. I am still stropping before and after each shave (15 on canvas, 50 on leather). Is that typical? Could it be bad stropping technique (blade rolling)? I have a certificate for an additional honing at no charge from SRD and I am wondering if it is time to use it.

Thanks in advance!