Presented here is a method of operating video services receivers in a network that includes a controller device and at least one member device. A process of making the coreless PGA substrate integrates the PGA pins by forming a build-up layer upon the PGA pins such that vias make direct contact to pin heads of the PGA pins. The device may further include a moveable element located over the electrode. The apparatus may be equipped to manufacture multiple pieces of dunnage simultaneously. The retraction sleeve is axially movably arranged in the housing and serves for retracting the syringe with the needle into the covered position after delivering the medicament.