请各位帮忙翻译这句话,谢谢～

题目

请各位帮忙翻译这句话,谢谢～
很抱歉告知,我们的工人把油墨的经过反复调试之后他们反映无法测试湿度指标,所以对调配后的油墨质量不放心.而且你们当地的气温/湿度每天都不一样,因此我们可以向你提供干燥油（RED DRIER）, 让你自已调整油墨的干燥速度,但我们油墨的质量是绝对的稳定.
油墨：printing ink

答案

I'm sorry to notify you that our employees informed us that they could not get a result on humidity index test after multiple adjustments.We are slightly unsure about the ink's quality after our adjustments.On the other hand,your local temperature varies daily.Therefore,we would provide you the red drier,so you could adjust the drying speed of the ink.However,our printing ink's quality is definitely durable.
这麽多术语,这是我最好的结果了.注：有微小改动.
我的问题,既然你们的油墨的质量是绝对的稳定,那麽调配后的质量也应该稳定呀,怎麽你们却不放心?如果说是气温与当地适度会影响到的话,那你的油墨是不是只在正常室温下是稳定的?