First let me welcome you to the Forum, but secondly, I want to advise you that most of the respondents in this community only desire to be helpful, so your comment (quoted above) is uncalled for. Several SketchUp Sages suggested that you post the actual file in order to obtain meaningful recommendations to resolve your issue, and you took umbrage at the response for some reason. It seems perfectly logical to ask for the original skp file so that an analysis may be performed for your benefit. If you are not permitted to submit the file on the open forum for any reason, the option remains for submittal via a Private Message to any individual with whom you are comfortable.
The SU Forum insists on being a place for civilized discussion and to that end I refer you to the following boldfaced link referencing the Forum Guidelines. Please take the time to review these and incorporate the recommended etiquette in your posts in the future.