Dear Eddery,
We have just collected the tool on Saturday. We are doing this as a favour. There is a certain standard time frame of modification required to have a quality work.
I would prefer to have quality result, instead of having a route back to Singapore to fulfill the modification and tweaking.
I know all these tools are in urgency of completion to have a smooth production and to prevent line down. However there is a quality issues which I would prefer all criteria be met prior to start of changes. We have work out quality measurement taken prior to start. At the same time when our quality have not assured with the measurement we will communicate till perfect and thus far we have no issues with the production whenever my team established the communication through with respective parties.