[xp1965 (Trevor)]

Hi I recently purchased a 200 mm f4 Newtonian scope and have been having trouble culminating it correctly .I have aligned secondary mirror directly under the focuser but when it come to aligning the mirrors i seem to have a problem.I used a pinhole cap and everything looks right ,but when i use laser its says is out of alignment .I have tried different lasers and also different pinhole caps and the problem is the same.I can rotate each laser or each pinhole cap and it remains centered eliminating a misaligned laser or cap. Is this common ? Any help will be greatly appreciated